INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '07dfc4a681b6c37b04978c19f869455383fbdc6e8393a6acb483b9309d537ecd', 
    'sgd5OnkEMJ1tByAz01/+W17LQYnHRe2jYnw2kIkmvEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)